Scientific Services Contracts- Requests for Proposal


TxDOT's Environmental Affairs Division manages its contracts by issuing requests for proposals (RFPs) to solicit proposals from service providers. The division issues contracts pursuant to the Texas Transportation Code, Chapter 223, Subchapter D, and 43 TAC §§9.80-9.88. When RFPs are available, service providers may download the RFP from the Electronic State Business Daily after it is posted. A letter of interest must be submitted upon downloading the RFP.

Schedule of TxDOT Environmental Affairs Contracts.

Statewide Karst Services

(RFP No.:   570SB001-4368; 601CT00000000000000004368)

TxDOT’s Environmental Affairs Division anticipates issuing an RFP soliciting proposals for up to four indefinite delivery contracts for conducting karst services and producing karst and geological documentation required for development of transportation facilities under federal and state statutes set forth in the NEPA (42 USC 4321-4347), the ESA, as amended (7 USC 136; 16 USC 460 et seq.), and other applicable rules, regulations, and laws. The RFP announcement and notice of request for letters of interest will be posted on this website during April 2020.  RFPs will not be released prior to posting to ESBD.

Archeological Survey Services

(RFP No.:  570SA001-4291; 601CT00000000000000004291)

TxDOT’s Environmental Affairs Division anticipates issuing an RFP soliciting proposals for up to two indefinite delivery contracts for the archeological survey and related services. It is for the performance of archeological survey and related archeological services to fulfill TxDOT’s obligations under state and federal statutes as set forth in a Memorandum of Understanding with the Texas Historical Commission, the Programmatic Agreement among the Federal Highway Administration, the Texas Department of Transportation, the Texas State Historic Preservation Officer and the Advisory Council on Historic Preservation regarding the Implementation of Transportation Undertakings.  Services may include:  conducting pedestrian surveys, performing field investigation and subsequent reporting, conducting archeological site definition and evaluation, performing survey-level historical research, intensive shovel-test pit survey services, intensive mechanical trenching/mechanical scraping services, and power auger probe services.  The RFP announcement and notice of request for letters of interest will be posted on this website during April 2020.  RFPs will not be released prior to posting to ESBD.

 

Divisions